Allow method to pass execgraph arguments containing spaces.

[monky] / src / specials.c

diff --git a/src/specials.c b/src/specials.c
index 9a30b66..fc7e9f4 100644 (file)
--- a/src/specials.c
+++ b/src/specials.c
@@ -10,7 +10,7 @@
  * Please see COPYING for details
  *
  * Copyright (c) 2004, Hannu Saransaari and Lauri Hakkarainen
- * Copyright (c) 2005-2009 Brenden Matthews, Philip Kovacs, et. al.
+ * Copyright (c) 2005-2010 Brenden Matthews, Philip Kovacs, et. al.
  *     (see AUTHORS)
  * All rights reserved.
  *
@@ -214,6 +214,19 @@ char *scan_graph(struct text_object *obj, const char *args, int defscale)
                        //TODO: check the return value and throw an error?
                        sscanf(args, "%1023s %d,%d", buf, &g->height, &g->width);
                }
+
+               /* escape quotes at end in case of execgraph */
+               if (*buf == '"') {
+                       char *_ptr;
+                       size_t _size;
+                       if (_ptr = strrchr(args, '"')) {
+                               _size = _ptr - args - 1;
+                       }
+                       _size = _size < 1024 ? _size : 1023;
+                       strncpy(buf, args + 1, _size);
+                       buf[_size] = 0;
+               }
+
 #undef g
 
                return strndup(buf, text_buffer_size);
@@ -324,7 +337,6 @@ static void graph_append(struct special_t *graph, double f, char showaslog)
                f = graph->graph_scale;
        }
 
-       graph->graph[0] = f;    /* add new data */
        /* shift all the data by 1 */
        for (i = graph->graph_width - 1; i > 0; i--) {
                graph->graph[i] = graph->graph[i - 1];
@@ -333,9 +345,10 @@ static void graph_append(struct special_t *graph, double f, char showaslog)
                        graph->graph_scale = graph->graph[i - 1];
                }
        }
-       if (graph->scaled && graph->graph[graph->graph_width] > graph->graph_scale) {
+       graph->graph[0] = f;    /* add new data */
+       if (graph->scaled && graph->graph[0] > graph->graph_scale) {
                /* check if we need to update the scale */
-               graph->graph_scale = graph->graph[graph->graph_width];
+               graph->graph_scale = graph->graph[0];
        }
 }
 
@@ -491,17 +504,11 @@ static void new_bar_in_x11(struct text_object *obj, char *buf, int usage)
        struct special_t *s = 0;
        struct bar *b = obj->special_data;
 
-       if ((output_methods & TO_X) == 0)
-               return;
-
-       if (!b)
-               return;
-
        s = new_special(buf, BAR);
 
        s->arg = usage;
-       s->width = b->width;
-       s->height = b->height;
+       s->width = b ?  b->width : default_bar_width;
+       s->height = b ? b->height : default_bar_height;
 }
 #endif /* X11 */